NAME

       windowfilter - design an FIR digital filter by the window method

DESCRIPTION

       The  windowfilter program designs an FIR digital filter for use with the resample program.
       Just run the program and type ? at its prompts to get an explanation of its options.

REFERENCES

       Digital Signal Processing Committee, ed., Programs for  Digital  Signal  Processing,  IEEE
       Press, New York, 1979.

       J.  F.  Kaiser, "Using the I0-sinh Window Function," Proc. IEEE Int. Symp. on Circuits and
       Syst., April 22-25, pp. 20-23, 1974.

       F. J. Harris, "On the Use of Windows for  Harmonic  Analysis  with  the  Discrete  Fourier
       Transform," Proceedings of the IEEE, vol. 66, no. 1, pp.  51-83. Jan. 1978.

       A.  H.  Nuttall,  "Some  Windows  with  Very Good Sidelobe Behavior," IEEE Transactions on
       Acoustics, Speech, and Signal Processing, vol. ASSP-29, no.  1, pp. 84-91, Feb. 1981.

       L. R. Rabiner and B. Gold, Theory and Application of Digital Signal Processing,  Prentice-
       Hall Inc., Englewood Cliffs, NJ, 1975.